| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.50 | 7.739% | $172.9211 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $198.41 | 7.807% | $213.8999 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $245.56 | 7.408% | $263.7511 | $263.75 | $263.75 | $263.80 |
| Purchase #4 | $156.87 | 6.662% | $167.3207 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $27.41 | 6.271% | $29.1289 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $60.67 | 10.823% | $67.2363 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $242.43 | 3.772% | $251.5745 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,091.85 | $1,165.8325 | $1,165.83 | $1,165.80 | $1,165.80 | |